726164510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{38039}}^1$

素因数の和:38152

約数の個数: 32

約数和(自身を含む): 1380395520

約数和(自身を除く): 654231010

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 830, 1909, 3818, 9545, 19090, 38039, 76078, 190195, 380390, 874897, 1749794, 3157237, 4374485, 6314474, 8748970, 15786185, 31572370, 72616451, 145232902, 363082255, 726164510]

約数ペア:

[(1, 726164510), (2, 363082255), (5, 145232902), (10, 72616451), (23, 31572370), (46, 15786185), (83, 8748970), (115, 6314474), (166, 4374485), (230, 3157237), (415, 1749794), (830, 874897), (1909, 380390), (3818, 190195), (9545, 76078), (19090, 38039)]